Vli︠i︡anie ra︠t︡sionalʹnogo ispolʹzovani︠i︡a svobodnogo vremeni pri so︠t︡sializme na povyshenie proizvoditelʹnosti truda /
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OCLC: | 34780852 |
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Main Author: | |
Language: | Russian |
Published: |
1988.
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Subjects: | |
Format: | Thesis Monograph Microform Note that CRL will digitize material from the collection when copyright allows. |